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Grails domain class calculated properties

 
Greenhorn
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I have a simple domain class representing time. I want to calculate the elapsed time given start and end time and store it in the database.



my function works as I have unit tested it:


I have tried to use the mapping closure that I found derived properties in the grails documentation.

What is the best approach? Is this something that should not be done in a domain class?
 
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You could do this in the domain class. What results did you see when you tried this using the mapping closure?
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